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   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT RUN-TIME COMPONENTS                         --
   4 --                                                                          --
   5 --           A D A . T E X T _ I O . E N U M E R A T I O N _ I O            --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --          Copyright (C) 1992-2000 Free Software Foundation, Inc.          --
  10 --                                                                          --
  11 -- This specification is derived from the Ada Reference Manual for use with --
  12 -- GNAT. The copyright notice above, and the license provisions that follow --
  13 -- apply solely to the  contents of the part following the private keyword. --
  14 --                                                                          --
  15 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  16 -- terms of the  GNU General Public License as published  by the Free Soft- --
  17 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  18 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  19 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  20 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  21 -- for  more details.  You should have  received  a copy of the GNU General --
  22 -- Public License  distributed with GNAT;  see file COPYING.  If not, write --
  23 -- to  the  Free Software Foundation,  51  Franklin  Street,  Fifth  Floor, --
  24 -- Boston, MA 02110-1301, USA.                                              --
  25 --                                                                          --
  26 -- As a special exception,  if other files  instantiate  generics from this --
  27 -- unit, or you link  this unit with other files  to produce an executable, --
  28 -- this  unit  does not  by itself cause  the resulting  executable  to  be --
  29 -- covered  by the  GNU  General  Public  License.  This exception does not --
  30 -- however invalidate  any other reasons why  the executable file  might be --
  31 -- covered by the  GNU Public License.                                      --
  32 --                                                                          --
  33 -- GNAT was originally developed  by the GNAT team at  New York University. --
  34 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  35 --                                                                          --
  36 ------------------------------------------------------------------------------
  37
  38 --  In Ada 95, the package Ada.Text_IO.Enumeration_IO is a subpackage of
  39 --  Text_IO. This is for compatibility with Ada 83. In GNAT we make it a
  40 --  child package to avoid loading the necessary code if Enumeration_IO is
  41 --  not instantiated. See routine Rtsfind.Text_IO_Kludge for a description
  42 --  of how we patch up the difference in semantics so that it is invisible
  43 --  to the Ada programmer.
  44
  45 private generic
  46    type Enum is (<>);
  47
  48 package Ada.Text_IO.Enumeration_IO is
  49
  50    Default_Width : Field := 0;
  51    Default_Setting : Type_Set := Upper_Case;
  52
  53    procedure Get (File : in File_Type; Item : out Enum);
  54    procedure Get (Item : out Enum);
  55
  56    procedure Put
  57      (File  : in File_Type;
  58       Item  : in Enum;
  59       Width : in Field := Default_Width;
  60       Set   : in Type_Set := Default_Setting);
  61
  62    procedure Put
  63      (Item  : in Enum;
  64       Width : in Field := Default_Width;
  65       Set   : in Type_Set := Default_Setting);
  66
  67    procedure Get
  68      (From : in String;
  69       Item : out Enum;
  70       Last : out Positive);
  71
  72    procedure Put
  73      (To   : out String;
  74       Item : in Enum;
  75       Set  : in Type_Set := Default_Setting);
  76
  77 end Ada.Text_IO.Enumeration_IO;